• Stratolaunch, LLC (Washington, DC)
    …bridge between customer mission needs and Stratolaunch's engineering capabilities. The Senior Solution Architect will lead system architecture development ... that enable routine access to the hypersonic environment. We deliver flight data critical to validating system performance and achieving rapid technology deployment.… more
    DirectEmployers Association (10/10/25)
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  • Sallie Mae (Sterling, VA)
    …to learn more about us. We are seeking a **strategic and visionary Principal Data Scientist** to lead our organization-wide data science ... help students and families access education resources. + Serve as the data science thought leader-partnering with senior leadership toidentify, prioritize, and… more
    DirectEmployers Association (11/11/25)
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  • Senior Principal Software Engineer,…

    Mastercard (Arlington, VA)
    …and governments realize their greatest potential._ **Title and Summary** Senior Principal Software Engineer, Data Architecture Overview: Mastercard's ... & Analytics is seeking a visionary and results-oriented Senior Principal Software Engineer, Data Architecture to lead the design and evolution of… more
    Mastercard (10/17/25)
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  • Sr Principal Data

    GE Aerospace (Baltimore, MD)
    **Job Description Summary** Sr Principal Data Architect is responsible for defining the data and information architecture vision, strategy, and ... senior business leaders to guide technology decisions on data and software products. + Coach and mentor team...skills in a matrixed environment **Key Competencies:** + Enterprise Data Architecture + Data Lake… more
    GE Aerospace (12/06/25)
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  • Principal / Sr Principal

    Northrop Grumman (Jessup, MD)
    …security clearance per customer's requirements **Preferred Qualifications for Principal / Sr Principal Engineer Software (Software Architecture ):** + ... security clearance per customer's requirements Basic Qualifications For Sr . Principal Engineer Software Systems (Software Architecture ): + Bachelor's degree… more
    Northrop Grumman (12/05/25)
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  • Space Mission System Design Engineer / Ground RSE…

    Northrop Grumman (Linthicum Heights, MD)
    …they're making history. **Northrop Grumman Space Systems** in **Linthicum, MD** is seeking a ** Principal or Sr Principal Systems Engineer** to join our ... experience; 3 years with MS Degree; or PhD with 0 years of experience. + ** Sr Principal Engineer:** Bachelor Degree in STEM curriculum with 8 years relevant… more
    Northrop Grumman (11/06/25)
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  • Principal / Sr . Principal

    Northrop Grumman (Linthicum Heights, MD)
    …Northrop Grumman Mission Systems (NGMS) is seeking candidates for the position of ** Principal / Sr . Principal Factory Manufacturing Execution Systems ... + Collaborate with the vendor on deploying manufacturing master data modeling architectures and Best-Known Methods (BKMs) + Apply...dual level requisition which can be filled as a_ ** Principal ** _or_ ** Sr . Principal Factory… more
    Northrop Grumman (11/21/25)
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  • Principal OR Sr . Principal

    Northrop Grumman (Linthicum Heights, MD)
    …Northrop Grumman Mission Systems (NGMS) is seeking candidates for the position of ** Principal / Sr . Principal Factory Manufacturing Execution Systems ... a US government security clearance per business requirements **Basic Qualifications for Sr . Principal Factory Manufacturing Execution Systems Engineer Lead:** +… more
    Northrop Grumman (10/10/25)
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  • Sr . Principal Software Engineer

    Oracle (Washington, DC)
    **Job Description** ** Sr . Principal Member of Technical Staff, OCI Storage** Are you interested in delivering large-scale, high performance, fault tolerant ... and business impact while delivering critical enterprise level features. **Responsibilities** As a Sr . Principal Member of Technical Staff, you will work with… more
    Oracle (11/25/25)
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  • Principal / Sr Principal

    Northrop Grumman (Jessup, MD)
    …best work of your career. We are looking for you to join our team as a Principal or Sr . Principal Crypto Software Engineer based out of Annapolis Junction, ... capabilities to resolve problems on program intent, output requirements, input data acquisition, programming techniques and controls. ** Principal Crypto Software… more
    Northrop Grumman (12/05/25)
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  • Principal / Sr . Principal

    Northrop Grumman (Baltimore, MD)
    …work of your career. We are looking for you to join our team as a Principal / Senior Principal Electronic Warfare/Radio Frequency Systems Engineer to join ... MD and will be 100% on-site. **What You'll get to Do:** As the Principal / Senior Principal Electronic Warfare/Radio Frequency Systems Engineer you… more
    Northrop Grumman (10/15/25)
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  • Sr Principal Software Engineer -GPU…

    Oracle (Washington, DC)
    …innovation, exploring the next generation of AI accelerators and hardware solutions. As a Senior Principal software engineer, part of our growing team, you will ... deep learning applications. Career Level - IC5 **Responsibilities** Our Senior Principal engineers are also the people...to new and existing products and establish consensus with data -driven approaches. + Evaluation of system architecture more
    Oracle (11/25/25)
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  • Sr Principal Software Developer (OCI…

    Oracle (Washington, DC)
    **Job Description** Responsibilities As a Senior Principal Software Engineer / Consulting Member of Technical Staff, you will work with teams of software ... collaborative, agile environment, and be excited to learn. Our Senior Principal engineers are also the people...to new and existing products and establish consensus with data -driven approaches. **Basic Qualifications** + BS or MS degree… more
    Oracle (11/25/25)
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  • Sr Principal AI Software Engineer…

    Oracle (Washington, DC)
    **Job Description** The Senior Principal AI/ML Software Engineer is responsible for evaluating, integrating, and optimizing cutting-edge technologies for AI/ML ... or similar. + Expertise in modern container networking and storage architecture . + Expertise in orchestrating, running, and optimizing large-scale distributed… more
    Oracle (11/25/25)
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  • Sr . Principal NetApp Storage…

    Northrop Grumman (Linthicum Heights, MD)
    …Grumman's Chief Information & Digital Office (CIDO) organization is seeking a senior NetApp Storage Administrator with expertise in NetApp storage management to join ... and manage NetApp Snapshots, SnapMirror, and SnapVault technologies for data protection and disaster recovery. + Implement and manage...technologies related to storage solutions. + Function as a senior technical resource for the rest of the System… more
    Northrop Grumman (10/16/25)
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  • Sr . Principal Radar Systems…

    Leonardo DRS, Inc. (Germantown, MD)
    …statistical analysis of the radar system performance using real and/or simulated data . Work is performed in a dynamic and collaborative development environment in ... Track and Discrimination Design + Statistical and Numerical Analysis of Radar Performance Data + Integration and test of large systems + Model Based System… more
    Leonardo DRS, Inc. (11/06/25)
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  • Sr Principal Software Engineer,…

    Oracle (Washington, DC)
    …achieve high performance for AI training and inference. You will define architecture , lead complex system design, and implement innovative networking software that ... to push the boundaries of what's possible. Responsibilities + Lead architecture , system design, and implementation for high-performance RDMA solutions across OCI's… more
    Oracle (11/25/25)
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  • Sr . Principal Security Engineer

    Oracle (Washington, DC)
    …hands-on security engineers with the expertise and passion to solve difficult architecture , engineering, and process problems. Our customers run their businesses on ... (eg scanning tools) + Consult software development teams in design and architecture of safe and secure systems through Threat Modeling and modeling exercises… more
    Oracle (11/25/25)
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  • Sr Principal Physical Security…

    Oracle (Washington, DC)
    **Job Description** The Senior Physical Security Design Engineer is responsible for leading the development, design, and implementation of advanced physical security ... solutions for Oracle's global facilities-including data centers, sensitive compartmented information facilities (SCIFs), and other mission-critical environments.… more
    Oracle (12/12/25)
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  • Sr . Principal Software Developer…

    Oracle (Washington, DC)
    …you interested in working on Paxos, IO Path availability and performance, replication, data and metadata consistency checking. The data plane team is building ... major projects and have significant participation in design and architecture . You will be expected to act as a...such as Java or C++. + Strong knowledge of data structures, algorithms, operating systems, and distributed systems fundamentals.… more
    Oracle (11/25/25)
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